Operating System (OS)
Which of the following are loaded into main memory when the computer is booted?

word processing instructions
external command instructions
utility programs
None of these
internal command instructions

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Operating System (OS)
The disadvantages of "Compile and Go" loading scheme is (are):

it is necessary to retranslate the user's program deck every time it is run.
All of these
a portion of memory is wasted because the core occupied by the assembler is unavailable to the object program.
None of these
it is very difficult to handle multiple segments, especially if the source programs are in different languages, and to produce orderly modular programs.

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